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time: remove `import math` dependency, by implementing a simpler version of mceil

master
Delyan Angelov 2022-05-21 01:48:34 +03:00
parent 971c55cf30
commit a7afb2d1eb
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1 changed files with 14 additions and 4 deletions
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18
vlib/time/format.v
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@ -4,7 +4,6 @@
module time
import strings
import math
// format returns a date string in "YYYY-MM-DD HH:mm" format (24h).
pub fn (t Time) format() string {
@ -238,15 +237,15 @@ pub fn (t Time) custom_format(s string) string {
sb.write_string('${(t.hour + 1):02}')
}
'w' {
sb.write_string('${math.ceil((t.day + days_before[t.month - 1] +
sb.write_string('${mceil((t.day + days_before[t.month - 1] +
int(is_leap_year(t.year))) / 7):.0}')
}
'ww' {
sb.write_string('${math.ceil((t.day + days_before[t.month - 1] +
sb.write_string('${mceil((t.day + days_before[t.month - 1] +
int(is_leap_year(t.year))) / 7):02.0}')
}
'wo' {
sb.write_string(ordinal_suffix(int(math.ceil((t.day + days_before[t.month - 1] +
sb.write_string(ordinal_suffix(int(mceil((t.day + days_before[t.month - 1] +
int(is_leap_year(t.year))) / 7))))
}
'Q' {
@ -439,3 +438,14 @@ pub fn (t Time) utc_string() string {
utc_string := '$day_str, $t.day $month_str $t.year ${t.hour:02d}:${t.minute:02d}:${t.second:02d} UTC'
return utc_string
}
// mceil returns the least integer value greater than or equal to x.
fn mceil(x f64) f64 {
if x > 0 {
return 1 + int(x)
}
if x < 0 {
return -int(-x)
}
return 0
}